Spinal Injury Flashcards
What are the three care objectives in SCI?
- Identify SCI and transfer to appropriate facility
- Protect and support spinal column integrity where SCI/unstable vertebral injury unable to be excluded
- Avoid unnecessary immobilization by excluding pts without spinal injury
What is the intent behind spinal immobilisation?
The intent of spinal immobilisation is to support the neutral alignment of the spinal column and reduce or distribute forces placed on it.
For what reasons might a collar not achieve the desired support, and what can be done about this?
Pt’s anatomy doesn’t permit, pt agitated.
Can be adjusted, loosened or removed if no other options.
What is the optimal position for spinal immobilisation? Which patients might this not be possible and how should it be managed?
Supine.
Which patients might it not be possible to place supine for spinal immobilisation and how should it be addressed?
May not be possible due to pain, vertebral disease, kyphosis, injuries prevent the position, CCF.
Support the pt in a POC.
Can patients be transported on a CombiCarrier board after extrication?
No, pts must be removed from board for transport.
What note is made about restraining the head for spinal immobilisation?
The head must not be independently restrained to the stretcher.
List the 4 “Concerning” potential mechanisms of movement for a ?spinal pt.
- Hyperflexion
- Hyperextension
- Hyperrotation
- Axial loading of the spinal column
What are the 4 MOI’s that should infer concern for damage to a healthy vertebrae?
- Car rollover
- Car ejection
- Pedestrian impact
- Diving accident
After trauma of any kind, which patients should be treated with a high index of suspicion for unstable cervical spine injuries?
- Older pts
- Pts with a Hx of vertebral disease/spinal abnormality eg.
a. ankylosing spondylitis
b. spinal stenosis
c. spinal fusion
d. previous c-spine injury
e. rheumatoid arthritis
Pts with penetrating trauma should…?
Not be routinely immobilised. Consider immobilisation only were demonstrable neurological deficit.
An altered conscious state under the Spinal Injury guideline includes…?
Any presentation that may confound the results of a physical examination e.g GCS <15 for any reason, concussion, dementia.
What should be considered for prophylaxis in spinally immobilised pts?
Antiemetics, for all awake, immobilised pts.
What immediate indications require a pt to be spinally immobilised?
MOI/traumatic injury with potential for SCI
+
Meets MTC after blunt force trauma to head/trunk
OR
Neurological deficit/changes
Under the Spinal Injury guideline, what are the 4 elements and 7 subsets for the modified Nexus criteria?
- Increased Injury Risk
- Age ≥65
- Hx bone/muscle weakening disease/injury - Difficult Pt Assessment
- Altered conscious state
- Intoxication
- Significant distracting injury - Actual Evidence of Structural Injury
- Midline pain on palpation of vertebrae - Neck Range of Motion
- Pt is unable to actively rotate neck 45º left/right without pain